23712000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 288

約数和(自身を含む): 89281920

約数和(自身を除く): 65569920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 64, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 125, 128, 130, 150, 152, 156, 160, 190, 192, 195, 200, 208, 228, 240, 247, 250, 256, 260, 285, 300, 304, 312, 320, 325, 375, 380, 384, 390, 400, 416, 456, 475, 480, 494, 500, 520, 570, 600, 608, 624, 640, 650, 741, 750, 760, 768, 780, 800, 832, 912, 950, 960, 975, 988, 1000, 1040, 1140, 1200, 1216, 1235, 1248, 1280, 1300, 1425, 1482, 1500, 1520, 1560, 1600, 1625, 1664, 1824, 1900, 1920, 1950, 1976, 2000, 2080, 2280, 2375, 2400, 2432, 2470, 2496, 2600, 2850, 2964, 3000, 3040, 3120, 3200, 3250, 3328, 3648, 3705, 3800, 3840, 3900, 3952, 4000, 4160, 4560, 4750, 4800, 4864, 4875, 4940, 4992, 5200, 5700, 5928, 6000, 6080, 6175, 6240, 6400, 6500, 7125, 7296, 7410, 7600, 7800, 7904, 8000, 8320, 9120, 9500, 9600, 9750, 9880, 9984, 10400, 11400, 11856, 12000, 12160, 12350, 12480, 13000, 14250, 14592, 14820, 15200, 15600, 15808, 16000, 16640, 18240, 18525, 19000, 19200, 19500, 19760, 20800, 22800, 23712, 24000, 24320, 24700, 24960, 26000, 28500, 29640, 30400, 30875, 31200, 31616, 32000, 36480, 37050, 38000, 39000, 39520, 41600, 45600, 47424, 48000, 49400, 49920, 52000, 57000, 59280, 60800, 61750, 62400, 63232, 72960, 74100, 76000, 78000, 79040, 83200, 91200, 92625, 94848, 96000, 98800, 104000, 114000, 118560, 121600, 123500, 124800, 148200, 152000, 156000, 158080, 182400, 185250, 189696, 197600, 208000, 228000, 237120, 247000, 249600, 296400, 304000, 312000, 316160, 364800, 370500, 395200, 416000, 456000, 474240, 494000, 592800, 608000, 624000, 741000, 790400, 912000, 948480, 988000, 1185600, 1248000, 1482000, 1580800, 1824000, 1976000, 2371200, 2964000, 3952000, 4742400, 5928000, 7904000, 11856000, 23712000]

約数ペア:

[(1, 23712000), (2, 11856000), (3, 7904000), (4, 5928000), (5, 4742400), (6, 3952000), (8, 2964000), (10, 2371200), (12, 1976000), (13, 1824000), (15, 1580800), (16, 1482000), (19, 1248000), (20, 1185600), (24, 988000), (25, 948480), (26, 912000), (30, 790400), (32, 741000), (38, 624000), (39, 608000), (40, 592800), (48, 494000), (50, 474240), (52, 456000), (57, 416000), (60, 395200), (64, 370500), (65, 364800), (75, 316160), (76, 312000), (78, 304000), (80, 296400), (95, 249600), (96, 247000), (100, 237120), (104, 228000), (114, 208000), (120, 197600), (125, 189696), (128, 185250), (130, 182400), (150, 158080), (152, 156000), (156, 152000), (160, 148200), (190, 124800), (192, 123500), (195, 121600), (200, 118560), (208, 114000), (228, 104000), (240, 98800), (247, 96000), (250, 94848), (256, 92625), (260, 91200), (285, 83200), (300, 79040), (304, 78000), (312, 76000), (320, 74100), (325, 72960), (375, 63232), (380, 62400), (384, 61750), (390, 60800), (400, 59280), (416, 57000), (456, 52000), (475, 49920), (480, 49400), (494, 48000), (500, 47424), (520, 45600), (570, 41600), (600, 39520), (608, 39000), (624, 38000), (640, 37050), (650, 36480), (741, 32000), (750, 31616), (760, 31200), (768, 30875), (780, 30400), (800, 29640), (832, 28500), (912, 26000), (950, 24960), (960, 24700), (975, 24320), (988, 24000), (1000, 23712), (1040, 22800), (1140, 20800), (1200, 19760), (1216, 19500), (1235, 19200), (1248, 19000), (1280, 18525), (1300, 18240), (1425, 16640), (1482, 16000), (1500, 15808), (1520, 15600), (1560, 15200), (1600, 14820), (1625, 14592), (1664, 14250), (1824, 13000), (1900, 12480), (1920, 12350), (1950, 12160), (1976, 12000), (2000, 11856), (2080, 11400), (2280, 10400), (2375, 9984), (2400, 9880), (2432, 9750), (2470, 9600), (2496, 9500), (2600, 9120), (2850, 8320), (2964, 8000), (3000, 7904), (3040, 7800), (3120, 7600), (3200, 7410), (3250, 7296), (3328, 7125), (3648, 6500), (3705, 6400), (3800, 6240), (3840, 6175), (3900, 6080), (3952, 6000), (4000, 5928), (4160, 5700), (4560, 5200), (4750, 4992), (4800, 4940), (4864, 4875)]